Experts in Tunisia have emphasized that controlling risk factors and promoting prevention and early detection are crucial in limiting the progression of Alzheimer's disease. Despite the lack of a cure, these measures are currently the most effective ways to combat the disease. The experts made these remarks during a scientific day organized by the City of Sciences in Tunis in collaboration with the Alzheimer's Association of Tunisia.
The experts highlighted that several modifiable risk factors contributing to Alzheimer's disease remain unknown to the general public. These include untreated hearing and vision loss, physical inactivity, unhealthy diet, stress, high cholesterol, depression, and social isolation. If left unaddressed, these factors can negatively impact cognitive abilities.
Untreated hearing and vision loss in older adults can lead to social isolation and depression, ultimately affecting cognitive abilities. Conversely, maintaining physical and social activity, stimulating mental capacities, and adopting a healthy diet are essential. Dr. Slim Ben Nisseb, a geriatrics specialist, noted that two new medications have been developed to slow down the progression of Alzheimer's disease.
These medications, available in Europe and the United States, do not cure the disease but can slow its progression when used in early stages. However, they are not suitable for all patients, and their use is limited in advanced stages of the disease. The medications are also expensive and have potential serious side effects.
Dr. Ben Nisseb presented the results of a study conducted in his clinic, which included 250 Alzheimer's patients from urban and rural areas. The study revealed differences in risk factors between the two groups. In urban patients, unhealthy diet, high cholesterol, physical inactivity, and stress were prominent factors.
In contrast, rural patients were more likely to experience untreated hearing and vision loss, social isolation, and lower educational levels, which can limit cognitive stimulation and acquisition of new information. The study's findings highlight the importance of tailored approaches to addressing Alzheimer's disease in different populations.
Laila Alouane, a nutrition specialist and president of the Alzheimer's Association of Tunisia, stressed the significance of nutrition in preventing cognitive decline. She advocated for a healthy diet and reduction of dietary habits that contribute to increased risk factors associated with the disease.
Key points
- Experts emphasize controlling risk factors and promoting prevention to combat Alzheimer's disease
- Two new medications have been developed to slow down the progression of Alzheimer's disease
- Nutrition plays a crucial role in preventing cognitive decline associated with Alzheimer's disease
